NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Beth Mack Gentner, P.A.-C

Physician Assistant in Fenton, MI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457328833

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Beth Mack Gentner
Credential P.A.-C
Sex Female
Practice address 102 N Adelaide St, Fenton, MI, 48430
Phone (810) 629-2245
Fax (810) 629-6535
Enumeration date Mar 3, 2006
Last updated in NPPES Jan 7, 2009

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601002066 (MI) Primary

Other identifiers

Identifier Type State Issuer
MM0921735 Other MI MEDICARE RR ID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Beth Gentner?
Beth Gentner is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-07.